Chapters

Introduction

The cosine rule

Applications of geometry and trigonometry

Year 12

This is another in the Further Maths Units 3 and 4 series on Geometry and Measurement (Modules). Having looked at the Sine Rule I now look at the Cosine Rule which allows us to find missing sides and angles of non right-angled triangles where we have two sides and an included angles. There are lots of worked examples showing how to find missing sides and angles and some VCAA worked examples from past papers. All explained in an easy to understand way.

Published: April 28, 2020

Length: 19 mins and 31 seconds

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Video tags

vce maths
vce further
vce further maths
further maths
further units 3 and 4
further 3 and 4
the cosine rule
what is the cosine rule
using the cosine rule
year 12 maths
grade 12 maths
two sides and included angle
further modules
geometry further maths
measurement further maths

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VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au